Modular Class of a Lie algebroid with a Nambu structure

Autor:	Das, Apurba, Gondhali, Shilpa, Mukherjee, Goutam
Rok vydání:	2014
Předmět:	Mathematics - Differential Geometry 53Cxx 53C15 53D17 81S10
Druh dokumentu:	Working Paper
Popis:	In this paper, we introduce the notion of modular class of a Lie algebroid $A$ equipped with a Nambu structure satisfying some suitable hypothesis. We also introduce cohomology and homology theories for such Lie algebroids and prove that these theories are connected by a duality isomorphism when the modular class is null.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1401.7468 Zobrazit plný text záznamu View this record from Arxiv